Requirement for Cooling of Line Materials
In the process of production and manufacture, the line material needs to be cooled. In the manufacturing industry, line materials must be cooled to meet the requirements of the process. Here we will discuss in detail the requirements for cooling of line materials.
When the line material is cooled, the greatest value of electric current must not exceed the set value. In order to ensure the normal operation of the line material, when the cooling process is performed, it is necessary to pay attention to the value of electric current so as not to cause abnormal operation or even burning the line material. The current control must be strictly controlled according to the design requirements. The electric current control cannot exceed the specified value. Otherwise, the line material will be damaged, it may even cause fire or explosion hazards.
In the process of cooling the line material, the temperature of the line material must also strictly control the upper limit. When the line material is over heated, the natural characteristics of the line material will be changed, the insulation performance of the line material will be weakened or even destroyed, and it will bring voltage drop, resistance increase and other phenomena, thus affecting the performance of the line material. Therefore, in order to ensure the performance of the line material, the temperature of the line material must be strictly controlled when cooling, so that the temperature of the line material should not be too high, and the temperature should be close to the natural ambient temperature.
The cooling speed of the line material must also be strictly controlled. When the cooling process is too fast, the internal stress of the line material will be generated, which will cause the mechanical performance and electrical performance to be reduced; when the cooling process is too slow, it will affect the normal operation of the line material. Therefore, in order to ensure the normal performance of the line material, the cooling speed of the line material must be strictly controlled to meet the requirements of the design.
The line material can be cooled by using a variety of modes, such as using water cooling or using air cooling, but the design and selection of cooling modes must be reasonable. When designing and selecting cooling modes, the performance of the line material, physical and chemical properties, stability, operation environment and other factors must be fully considered, and the cooling modes and methods should be selected reasonably based on the specific circumstances.
In order to ensure the performance of the line material, the cooling of the line material must be carried out under the requirements of the process. In the cooling process of the line material, the maximum current value, the temperature upper limit, the cooling speed limit and other requirements must be strictly controlled according to the design requirements, and the reasonable and appropriate cooling mode must be selected.
